Product Details

NA48990SW/48920D Timken Tapered Roller Bearings

Brand Name Timken
Model Number NA48990SW/48920D
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

27881/27820D Timken Tapered Roller BearingsOil Speed Rating n2:7500 rpm; d:55.000 mm; Sealed Speed Rating n3:4300 rpm; Fillet Radius ra:1.50 mm; Grease Speed Rating n1:6300 rpm; Basic Dynamic Radial Load Rating C:43600 N; Oil Speed Rating Open/Shielded n2:7500 rpm; B:21.00 mm; Accessories:One Seal; Basic Static Radial Load Rating Co:29000 N; D:100.0000 mm; Grease Speed Rating Open/Shielded n1:6300 rpm;
NA776/774CD Timken Tapered Roller BearingsLimiting speed:340 r/min; Minimum axial load factor A:1100; B:142 mm; ra max.:12 mm; D1 ≈:1077 mm; Basic dynamic load rating C:23900 kN; s:507 mm; Fatigue load limit Pu:7100 kN; r1,2 min.:15 mm; da min.:1160 mm; B1:342 mm; D:1440 mm; H:354 mm; C:172 mm; Mass bearing:2390 kg; Da max.:1270 mm; d:850 mm; Basic static load rating C0:108000 kN; Reference speed:170 r/min; d1 ≈:1315 mm;
NA44156/44348D Timken Tapered Roller BearingsReference grease quantity Gref:4.1 cm³; Calculation factor f2A:1; Number of balls z:21; d1:60.25 mm; Fatigue load limit Pu:0.45 kN; r1,2 min.:1 mm; Calculation factor fHC:1; Ball diameter Dw:7.938 mm; D:80 mm; d2:57.9 mm; ra max.:1 mm; Static axial stiffness, preload class B:65 N/µm; a:16.8 mm; D1:69.75 mm; d:50 mm; Calculation factor f2B:1.03; Preload class C GC:500 N; rb max.:0.6 mm; Mass bearing:0.25 kg;
A2047/A2120D Timken Tapered Roller BearingsLabyrinth ring:2 x LOR 186; ba:42.069 mm; L:393.7 mm; H:230.981 mm; N1:22.225 mm; R2:28.575 mm; Appropriate attachment bolt size G:0.75 in; Bearing limiting speed:4500 r/min; RG:3/8 NPT; P120°:48.9 kN; Cap bolt:2 x 3/4-10 UNC; Da:190 mm; J max.:342.9 mm; P150°:44.5 kN; Cap bolt recommended tightening torque:515.2 N·m; P60°:128 kN; H2:50.8 mm; PG:1/4 NPT; End plug (suffix Y):EPR 11;
542/533D Timken Tapered Roller BearingsEye bolt:2 x 1/2-13 UNC; RG:1 NPT; da:174.625 mm; Mass pillow block:217 kg; h:61.913 mm; A1:190.5 mm; Housing:SAFS 538; Pa:52.5 kN; Appropriate attachment bolt size G:1.25 in; Cap bolt recommended tightening torque:1735.4 N·m; N1:34.925 mm; Labyrinth ring:2 x LOR 154; Bearing limiting speed:2400 r/min; Da:339.999 mm; ba:78.581 mm; Ca:101.803 mm; P150°:136 kN; End plug (suffix Y):EPR 21;
359S/353D Timken Tapered Roller Bearingsdb min.:49.6 mm; d2:54.2 mm; Calculation factor f:1.09; B:16 mm; da max.:53.7 mm; Static axial stiffness, preload class A:62 N/µm; Ball diameter Dw:9.525 mm; D2:68.3 mm; Calculation factor f2B:1.02; Db max.:73 mm; db max.:53.7 mm; rb max.:0.3 mm; ra max.:1 mm; Preload class D GD:880 N; Calculation factor f2D:1.09; Calculation factor f2A:1; Calculation factor f1:1; Number of balls z:17; Static axial stiffness, preload class D:172 N/µm;
NA53176/53376D Timken Tapered Roller BearingsBasic Radial Load Rating-Static SCO:2040 N; Basic Interchange BCA:-; Basic Radial Load Rating-Dynamic DC:4620 N; Basic Interchange NDH:88009; D:30.0000 mm; Width - Outer Ring B0:9.0 mm; Basic Interchange FAF:-; Speed Rating-Single and Double Sealed Grease SDG:17000 rpm; Fillet Radius ra:0.64 mm; Old MRC Bearing Number:-; Width - Overall B:16.4 mm; Width - Inner Ring B1:16.40 mm; Accessories:88000 Two Seals;
3476/3423D Timken Tapered Roller BearingsR1:122.237 mm; End plug (suffix Y):X-5217-4; RG:1 NPT; A1:203.2 mm; da:228.6 mm; PG:1/4 NPT; H1:209.55 mm; R2:42.862 mm; Da:359.999 mm; Stabilizing ring:2 x A8897; Mass pillow block:245 kg; H:419.1 mm; N1:34.925 mm; J1:127 mm; P90°:334 kN; P180°:222 kN; P120°:207 kN; Housing:SAFS 048 KA; Max. speed for Taconite seal:340 r/min; L:749.3 mm;

 

 

No.BrandBbdGJDaw
NA231400/232026DTimken19.00 mm - 45.000 mm - - 85.0000 mm - -
43132/43319DTimken - - 30.163 mm - - - - -
385A/384EDTimken - - 50 mm - - - - -
53177/53376DTimken112.00 mm - 220.000 mm - - 340.0000 mm - -
396/394DTimken28.00 mm - 85.000 mm - - 150.0000 mm - -
HM252344NA/HM252315CDTimken248 mm - 240 mm - - 338 mm - -
NA82576/82932DTimken - - - - - - - -
386A/384EDTimken30.2 mm - 30 mm - - 72 mm47 mm -
17119/17245DTimken450 mm16.7 mm440 mm - - 620 mm - -
NA98350/98789DTimken140 mm13.9 mm280 mm - - 420 mm - -
NA3780/3729DTimken - - - - - - - -
NA329116/329173CDTimken8.00 mm - 12.000 mm - - 28.0000 mm - -
436/432DTimken67 mm - 95 mm - - 200 mm - -
475/472DTimken128 mm - 1060 mm - - 1280 mm - -
2585/2523DTimken41.00 mm - 85.000 mm - - 180.0000 mm - -
44162/44363DTimken41 mm1.3 mm30 mm - 100 mm120 mm - -
NA41125/41294DTimken27.2 mm - - - 99 mm - - -
368S/363DTimken - - - - - - - -
359S/353DTimken16 mm - 45 mm - - - - -
369A/363DTimken2.5 mm - 4 mm - - 7 mm - -
44150/44363DTimken - - 220 mm - - 420 mm - -
NA397/394DTimken - - - - - - - -

 

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